Base | Representation |
---|---|
bin | 1111000010011… |
… | …00101001101011 |
3 | 22210100201210001 |
4 | 13201030221223 |
5 | 224243034313 |
6 | 20303403431 |
7 | 3061125043 |
oct | 741145153 |
9 | 283321701 |
10 | 126143083 |
11 | 65228190 |
12 | 362b3577 |
13 | 201980a1 |
14 | 12a78723 |
15 | b11aadd |
hex | 784ca6b |
126143083 has 8 divisors (see below), whose sum is σ = 137707776. Its totient is φ = 114594600.
The previous prime is 126143081. The next prime is 126143093. The reversal of 126143083 is 380341621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 126143083 - 21 = 126143081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (126143081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17010 + ... + 23272.
It is an arithmetic number, because the mean of its divisors is an integer number (17213472).
Almost surely, 2126143083 is an apocalyptic number.
126143083 is a deficient number, since it is larger than the sum of its proper divisors (11564693).
126143083 is a wasteful number, since it uses less digits than its factorization.
126143083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8105.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 126143083 is about 11231.3437753459. The cubic root of 126143083 is about 501.5194882996.
It can be divided in two parts, 1261 and 43083, that added together give a palindrome (44344).
The spelling of 126143083 in words is "one hundred twenty-six million, one hundred forty-three thousand, eighty-three".
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